Clair is a fast, cheat-free client for Minecraft 1.21.11 with HUD mods, zoom, motion blur and a menu that gets out of your way.

Every mod is cosmetic or quality-of-life. No reach, no x-ray, no autoclick.
Smooth trails when you turn, with adjustable strength. The HUD stays sharp.
A more colourful world: saturation, contrast, brightness and warmth sliders.
Green or red on nametags: see if a player's shield is ready or disabled by an axe.
FPS, CPS, keystrokes, armor, coordinates and more. Drag and snap them anywhere.
Hold C to zoom, scroll to adjust. Smooth and configurable.
Stars on nametags, the tab list and chat, plus the server and time you last saw each friend.
Custom crosshair, block outline, low fire, time and weather changer, particles.
Right Shift opens one searchable menu with every mod and its settings.
You need Minecraft: Java Edition on your Microsoft account.
Get the Windows download above and unzip it anywhere.
Double-click Clair Launcher.exe. It installs Minecraft, Fabric and Clair for you.
Sign in with Microsoft and play. In game, Right Shift opens the Clair menu.
Quick answers.
Clair only has cosmetic and quality-of-life features, the same kind Lunar and Feather offer. It doesn't give you a gameplay advantage. Still, every server has its own rules, so check them if you're unsure.
With your Microsoft account. Clair opens Microsoft's own sign-in page in your browser, so your password never goes into Clair.
No. The launcher brings its own Java, and the game uses the Java runtime Mojang provides.
Not yet. Clair Launcher is Windows only for now.
1.21.11 right now. More versions are coming.